- •Global Impact
- •Epidemics and Pandemics
- •Current Situation
- •Individual Impact
- •The Virus
- •Requirements for Success
- •Virology
- •Natural Reservoir + Survival
- •Transmission
- •H5N1: Making Progress
- •Individual Management
- •Epidemic Prophylaxis
- •Exposure Prophylaxis
- •Vaccination
- •Antiviral Drugs
- •Epidemic Treatment
- •Pandemic Prophylaxis
- •Pandemic Treatment
- •Global Management
- •Epidemic Management
- •Pandemic Management
- •Containment
- •Drugs
- •Vaccines
- •Distribution
- •Conclusion
- •Golden Links
- •Interviews
- •References
- •Avian Influenza
- •The Viruses
- •Natural hosts
- •Clinical Presentation
- •Pathology
- •LPAI
- •HPAI
- •Differential Diagnosis
- •Laboratory Diagnosis
- •Collection of Specimens
- •Transport of Specimens
- •Diagnostic Cascades
- •Direct Detection of AIV Infections
- •Indirect Detection of AIV Infections
- •Transmission
- •Transmission between Birds
- •Poultry
- •Humans
- •Economic Consequences
- •Control Measures against HPAI
- •Vaccination
- •Pandemic Risk
- •Conclusion
- •References
- •Structure
- •Haemagglutinin
- •Neuraminidase
- •M2 protein
- •Possible function of NS1
- •Possible function of NS2
- •Replication cycle
- •Adsorption of the virus
- •Entry of the virus
- •Uncoating of the virus
- •Synthesis of viral RNA and viral proteins
- •Shedding of the virus and infectivity
- •References
- •Pathogenesis and Immunology
- •Introduction
- •Pathogenesis
- •Viral entry: How does the virion enter the host?
- •Binding to the host cells
- •Where does the primary replication occur?
- •How does the infection spread in the host?
- •What is the initial host response?
- •Cytokines and fever
- •Respiratory symptoms
- •Cytopathic effects
- •Symptoms of H5N1 infections
- •How is influenza transmitted to others?
- •Immunology
- •The humoral immune response
- •The cellular immune response
- •Conclusion
- •References
- •Pandemic Preparedness
- •Introduction
- •Previous Influenza Pandemics
- •H5N1 Pandemic Threat
- •Influenza Pandemic Preparedness
- •Pandemic Phases
- •Inter-Pandemic Period and Pandemic Alert Period
- •Surveillance
- •Implementation of Laboratory Diagnostic Services
- •Vaccines
- •Antiviral Drugs
- •Drug Stockpiling
- •General Measures
- •Seasonal Influenza Vaccination
- •Political Commitment
- •Legal and Ethical Issues
- •Funding
- •Global Strategy for the Progressive Control of Highly Pathogenic Avian Influenza
- •Pandemic Period
- •Surveillance
- •Treatment and Hospitalisation
- •Human Resources: Healthcare Personnel
- •Geographically Targeted Prophylaxis and Social Distancing Measures
- •Tracing of Symptomatic Cases
- •Border Control
- •Hygiene and Disinfection
- •Risk Communication
- •Conclusions
- •References
- •Introduction
- •Vaccine Development
- •History
- •Yearly Vaccine Production
- •Selection of the yearly vaccine strain
- •Processes involved in vaccine manufacture
- •Production capacity
- •Types of Influenza Vaccine
- •Killed vaccines
- •Live vaccines
- •Vaccines and technology in development
- •Efficacy and Effectiveness
- •Side Effects
- •Recommendation for Use
- •Indications
- •Groups to target
- •Guidelines
- •Contraindications
- •Dosage / use
- •Inactivated vaccine
- •Live attenuated vaccine
- •Companies and Products
- •Strategies for Use of a Limited Influenza Vaccine Supply
- •Antigen sparing methods
- •Rationing methods and controversies
- •Pandemic Vaccine
- •Development
- •Mock vaccines
- •Production capacity
- •Transition
- •Solutions
- •Strategies for expediting the development of a pandemic vaccine
- •Enhance vaccine efficacy
- •Controversies
- •Organising
- •The Ideal World – 2025
- •References
- •Useful reading and listening material
- •Audio
- •Online reading sources
- •Sources
- •Laboratory Findings
- •Introduction
- •Laboratory Diagnosis of Human Influenza
- •Appropriate specimen collection
- •Respiratory specimens
- •Blood specimens
- •Clinical role and value of laboratory diagnosis
- •Patient management
- •Surveillance
- •Laboratory Tests
- •Direct methods
- •Immunofluorescence
- •Enzyme immuno assays or Immunochromatography assays
- •Reverse transcription polymerase chain reaction (RT-PCR)
- •Isolation methods
- •Embryonated egg culture
- •Cell culture
- •Laboratory animals
- •Serology
- •Haemagglutination inhibition (HI)
- •Complement fixation (CF)
- •Ezyme immuno assays (EIA)
- •Indirect immunofluorescence
- •Rapid tests
- •Differential diagnosis of flu-like illness
- •Diagnosis of suspected human infection with an avian influenza virus
- •Introduction
- •Specimen collection
- •Virological diagnostic modalities
- •Other laboratory findings
- •New developments and the future of influenza diagnostics
- •Conclusion
- •Useful Internet sources relating to Influenza Diagnosis
- •References
- •Clinical Presentation
- •Uncomplicated Human Influenza
- •Complications of Human Influenza
- •Secondary Bacterial Pneumonia
- •Primary Viral Pneumonia
- •Mixed Viral and Bacterial Pneumonia
- •Exacerbation of Chronic Pulmonary Disease
- •Croup
- •Failure of Recovery
- •Myositis
- •Cardiac Complications
- •Toxic Shock Syndrome
- •Reye’s Syndrome
- •Complications in HIV-infected patients
- •Avian Influenza Virus Infections in Humans
- •Presentation
- •Clinical Course
- •References
- •Treatment and Prophylaxis
- •Introduction
- •Antiviral Drugs
- •Neuraminidase Inhibitors
- •Indications for the Use of Neuraminidase Inhibitors
- •M2 Ion Channel Inhibitors
- •Indications for the Use of M2 Inhibitors
- •Treatment of “Classic” Human Influenza
- •Antiviral Treatment
- •Antiviral Prophylaxis
- •Special Situations
- •Children
- •Impaired Renal Function
- •Impaired Liver Function
- •Seizure Disorders
- •Pregnancy
- •Treatment of Human H5N1 Influenza
- •Transmission Prophylaxis
- •General Infection Control Measures
- •Special Infection Control Measures
- •Contact Tracing
- •Discharge policy
- •Global Pandemic Prophylaxis
- •Conclusion
- •References
- •Drug Profiles
- •Amantadine
- •Pharmacokinetics
- •Toxicity
- •Efficacy
- •Resistance
- •Drug Interactions
- •Recommendations for Use
- •Warnings
- •Summary
- •References
- •Oseltamivir
- •Introduction
- •Structure
- •Pharmacokinetics
- •Toxicity
- •Efficacy
- •Treatment
- •Prophylaxis
- •Selected Patient Populations
- •Efficacy against Avian Influenza H5N1
- •Efficacy against the 1918 Influenza Strain
- •Resistance
- •Drug Interactions
- •Recommendations for Use
- •Summary
- •References
- •Rimantadine
- •Introduction
- •Structure
- •Pharmacokinetics
- •Toxicity
- •Efficacy
- •Treatment
- •Prophylaxis
- •Resistance
- •Drug Interactions
- •Recommendations for Use
- •Adults
- •Children
- •Warnings
- •Summary
- •References
- •Zanamivir
- •Introduction
- •Structure
- •Pharmacokinetics
- •Toxicity
- •Efficacy
- •Treatment
- •Prophylaxis
- •Children
- •Special Situations
- •Avian Influenza Strains
- •Resistance
- •Drug Interactions
- •Recommendations for Use
- •Dosage
- •Summary
- •References
Companies and Products 137
Adults
!9 years onwards – 0.5 ml in deltoid muscle
Live attenuated vaccine
Children (5-8 years old)
!first vaccination – 2 doses, 60 days apart
!previous vaccination – 1 dose per season Adults (9-49 years old)
!1 dose per season
Companies and Products
The FDA web page on influenza vaccines can be found here: http://www.fda.gov/cber/flu/flu.htm
Table 2 shows some of the available influenza vaccines, with links to FDA and package insert data.
Table 2. Influenza vaccines and manufacturers.
Manufacturer |
Brand name |
FDA page |
Package insert |
Sanofi |
Fluzone |
http://www.fda.gov/ |
http://poisonevercure.150m.com/vacc |
Pasteur |
|
cber/products/inflav |
ines/package_inserts/AP- |
|
|
e071405.htm |
Fluzone_2003-04.pdf |
|
Fluzone – |
http://www.fda.gov/ |
|
|
preservative |
cber/products/inflav |
|
|
free |
e071405p2.htm |
|
|
Inactivated |
|
http://emc.medicines.org.uk/eMC/ass |
|
Influenza |
|
ets/c/html/DisplayDoc.asp?Document |
|
Vaccine |
|
ID=6207 |
|
(Split Virion) |
|
|
|
BP |
|
|
|
Inactivated |
|
http://emc.medicines.org.uk/eMC/ass |
|
Influenza |
|
ets/c/html/DisplayDoc.asp?Document |
|
Vaccine |
|
ID=16610 |
|
(Split Virion) |
|
|
|
For Pediatric |
|
|
|
Use |
|
|
|
Inflexal V |
|
http://emc.medicines.org.uk/eMC/ass |
|
|
|
ets/c/html/DisplayDoc.asp?Document |
|
|
|
ID=13078 |
|
Vaxigrip |
|
http://www.medsafe.govt.nz/Profs/Da |
|
|
|
tasheet/v/Vaxigripinj.htm |
|
Mutagrip |
|
http://home.intekom.com/pharm/ranb |
|
|
|
axy/mutagrip.html |
GlaxoSmith- |
Fluarix |
http://www.fda.gov/ |
http://emc.medicines.org.uk/emc/ass |
Kline |
|
cber/products/inflgl |
ets/c/html/displaydoc.asp?documenti |
|
|
a083105.htm |
d=2038 |
Chiron |
Fluvirin |
http://www.fda.gov/ |
http://home.intekom.com/pharm/cipla |
Vaccines |
|
cber/products/inflch |
/fluvirin.html |
|
|
i091405.htm |
|